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base-gas-x402-production.up.railway.app gas
https://base-gas-x402-production.up.railway.app/gas
answers 402
Live Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x0D083590c048A243e24a75E3a7C968145DE25B44
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 334 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:08:04.702Z (23d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fbase-gas-x402-production.up.railway.app%2Fgas"